From: Frederic Weisbecker <frederic@kernel.org>
To: "Paul E . McKenney" <paulmck@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Frederic Weisbecker <frederic@kernel.org>,
Uladzislau Rezki <urezki@gmail.com>,
Neeraj Upadhyay <quic_neeraju@quicinc.com>,
Boqun Feng <boqun.feng@gmail.com>,
Josh Triplett <josh@joshtriplett.org>,
Joel Fernandes <joel@joelfernandes.org>,
rcu@vger.kernel.org
Subject: [PATCH 0/6] rcu/nocb: Last prep work before cpuset interface v2
Date: Tue, 23 Nov 2021 01:37:02 +0100 [thread overview]
Message-ID: <20211123003708.468409-1-frederic@kernel.org> (raw)
Changes since v1 after Paul's reviews:
* Clarify why the DEL vs ADD possible race on rdp group list is ok [1/6]
* Update kernel parameters documentation [5/6]
* Only create rcuo[sp] kthreads for CPUs that have ever come online [4/6]
* Consider nohz_full= on changelogs
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
rcu/nocb
HEAD: da51363e5ddf54d6ce9c2cfbab946f8914519290
Thanks,
Frederic
---
Frederic Weisbecker (6):
rcu/nocb: Remove rdp from nocb list when de-offloaded
rcu/nocb: Prepare nocb_cb_wait() to start with a non-offloaded rdp
rcu/nocb: Optimize kthreads and rdp initialization
rcu/nocb: Create kthreads on all CPUs if "rcu_nocb=" or "nohz_full=" are passed
rcu/nocb: Allow empty "rcu_nocbs" kernel parameter
rcu/nocb: Merge rcu_spawn_cpu_nocb_kthread() and rcu_spawn_one_nocb_kthread()
Documentation/admin-guide/kernel-parameters.txt | 28 ++++--
kernel/rcu/tree.h | 7 +-
kernel/rcu/tree_nocb.h | 119 +++++++++++++++---------
3 files changed, 96 insertions(+), 58 deletions(-)
next reply other threads:[~2021-11-23 0:37 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-23 0:37 Frederic Weisbecker [this message]
2021-11-23 0:37 ` [PATCH 1/6] rcu/nocb: Remove rdp from nocb list when de-offloaded Frederic Weisbecker
2021-12-01 9:25 ` Neeraj Upadhyay
2021-12-01 12:55 ` Frederic Weisbecker
2021-11-23 0:37 ` [PATCH 2/6] rcu/nocb: Prepare nocb_cb_wait() to start with a non-offloaded rdp Frederic Weisbecker
2021-12-01 9:25 ` Neeraj Upadhyay
2021-11-23 0:37 ` [PATCH 3/6] rcu/nocb: Optimize kthreads and rdp initialization Frederic Weisbecker
2021-11-25 0:30 ` Paul E. McKenney
2021-12-02 18:10 ` Frederic Weisbecker
2021-12-01 9:26 ` Neeraj Upadhyay
2021-11-23 0:37 ` [PATCH 4/6] rcu/nocb: Create kthreads on all CPUs if "rcu_nocb=" or "nohz_full=" are passed Frederic Weisbecker
2021-11-23 17:28 ` Juri Lelli
2021-11-25 0:37 ` Paul E. McKenney
2021-12-01 9:27 ` Neeraj Upadhyay
2021-12-02 18:03 ` Frederic Weisbecker
2021-11-23 0:37 ` [PATCH 5/6] rcu/nocb: Allow empty "rcu_nocbs" kernel parameter Frederic Weisbecker
2021-11-25 0:47 ` Paul E. McKenney
2021-11-25 0:55 ` Frederic Weisbecker
2021-11-25 1:02 ` Paul E. McKenney
2021-11-25 4:41 ` Yury Norov
2021-11-25 11:38 ` Andy Shevchenko
2021-11-25 13:28 ` Frederic Weisbecker
2021-11-25 15:06 ` Paul E. McKenney
2021-12-01 9:27 ` Neeraj Upadhyay
2021-11-23 0:37 ` [PATCH 6/6] rcu/nocb: Merge rcu_spawn_cpu_nocb_kthread() and rcu_spawn_one_nocb_kthread() Frederic Weisbecker
2021-12-01 9:28 ` Neeraj Upadhyay
2021-11-23 17:25 ` [PATCH 0/6] rcu/nocb: Last prep work before cpuset interface v2 Juri Lelli
2021-11-25 1:01 ` Paul E. McKenney
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